Field trip to the Ione clay area held in conjunction with the sixth National Clay Conference, August 21, 1957
By: by Fred R. Kelley and George B. Cleveland, California Division of Mines, and R.J. Arkley, University of California, Berkeley
Contributors: Kelley, Fred R.; Cleveland, George B.; Arkley, R. J.; National Clay Conference (6th : 1957)
Publisher: [publisher not identified]
Published: 1957
Place of publication: Sacramento?]
Language: eng
Number of pages: 17
Subjects: Clay; Geology
Notes: Includes bibliographical references (page 10).